IISER-K/Elect./24-25/16

Amount

Supply of split type wall mounted air conditioners: 2.0 TR, 3 Star, cooling capaclity-5201W to 7000W ,R32 refrigerant, rotary compressor,100% copper, non inverter type,230 VAC,50HZ,Anti bactorial filter, sleep mode, auto on/off, active carbon filter, dust filter, auto air swing, timer, turbo mode power saving mode, 3 Mtr copper pipe with insulation and wrapping included. Warranty on Machine - 1 Year Warranty on Compressor - 5 Years Make : Hitachi, Carrier, LG, Llyod, Blue Star.

Supply of split type wall mounted air conditioners: 1.5 TR, 3 Star, cooling capaclity-3501W to 5200W, R32 refrigerant, rotary compressor,100% copper, non inverter type,230 VAC,50HZ,Anti bactorial filter, sleep mode, auto on/off, active carbon filter, dust filter, auto air swing, timer, turbo mode power saving mode, 3 Mtr copper pipe with insulation and wrapping included. Warranty on Machine - 1 Year Warranty on Compressor - 5 Years Make : Hitachi, Carrier, LG, Llyod, Blue Star.

Dismantling of the existing units and Intstallation of the new ACs with copper pipe connection, Electrical wiring, Gas charging, drain pipe connection etc. and commissioning of Hi-wall split type airconditioning units of 1.5TR/2.0TR (both indoor & out door units) as per the direction of the Engineer-in-charge. This work also includes the dismantling of the mounting accessories for existing outdoor/indoor unit from the previous location and refixing in the new location with required numbers of anchor fasteners, bolts , nuts and washers. Civil works such as drilling of holes in the wall for passing AC pipes, cables etc. and re-plastering with white cement to the satisfaction of Engineer-In-Charge is under contractor’s scope. Drilling of holes should be done neatly by using suitable machines and accessories and should avoid extra chipping/damaging the walls inclusive of tools, transportation and labour complete as required.

Supplying and fixing of extra copper piping for Suction and Discharge line pair of standard size(thickness of copper tubing shall not be less than 0.80 mm.) suitable for 1.5TR/2.0TR AC units complete as required for AC installation work. (Make Cu Pipe : Rajco or equivalent)

Supplying and fixing of 9.0 mm thickness "Class-O" closed cell nitrile rubber tube insulation for suction and discharge line pair of standard size from indoor unit to outdoor unit with all accessories like heavy duty wrapping tape, UPVC nail saddle for fixing etc. complete as required exclusively during shifting of AC executed against item sl. no 3.0 above. (Make: Insulaton-Armacell, Aeroflex, Supreme or equivalent)

Supplying and fixing of 3 core 2.5 sq.mm. PVC insulated unarmoured copper conductor cable for indoor to outdoor PCB supply confirming to IS:1554(Part-1) on surface etc. complete as required.(finolex/Havells/polycab/or equivalent)

3/4 Inch PVC Nylon Braided Drain Water Pipe with adequate supports as per specifications and instructions of Engineer-in charge. The drainage line inside the room should be concealed in the wall after chase cutting and mending good of the damages after completion of the work. (Make: Plasto, Finolex,Supreme/or equivalent)

Supply and fixing of heavy duty AC Outdoor Unit Mounting Angle & Bracket made with thick CRC Steel with Weather Proof Powder Coating having weight carrying capacity minimum 150 Kgs complete with required numbers of 6 Nos M8x50mm Anchor Fasteners, 4 Nos. M8x35 mm bolts with nuts &washers, 4 Nos. M8x20mm bolts with nuts & washers. (Make: Reputed as approved by the Engr. in charge)

Refrigerant Gas filling – R32 (for top up) exclusively for the requirement during shifting of AC executed against item sl no 3.0 above.

YOUNG ENGINEERING REFRIGERATION (BID ID -3131432)

AERIZO TECHNOLOGIES (BID ID -3134188)